<template>
  <el-dialog title="添加用户" :visible.sync="ad_Dialogvisible" width="50%" @close="addDialogClose">
    <!-- 内容主题区域 -->
    <el-form :model="addForm" :rules="addfromrules" ref="addFormref" label-width="70px">
      <el-form-item label="用户名" prop="username">
        <el-input v-model="addForm.username"></el-input>
      </el-form-item>
      <el-form-item label="密码" prop="password">
        <el-input v-model="addForm.password"></el-input>
      </el-form-item>
      <el-form-item label="邮箱" prop="email">
        <el-input v-model="addForm.email"></el-input>
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="addForm.mobile"></el-input>
      </el-form-item>
    </el-form>
    <!-- 底部区域 -->
    <span slot="footer" class="dialog-footer">
      <el-button @click="addDialogClose">取 消</el-button>
      <el-button type="primary" @click="adduser">确 定</el-button>
    </span>
  </el-dialog>
</template>

<script>
export default {
  data () {
    // 自定义验证邮箱
    var checkEmail = (rele, value, cb) => {
      const regEmail = /^([a-zA-Z0-9])+@([a-zA-Z0-9_-])+([a-zA-Z0-9_-])+/

      if (regEmail.test(value)) {
        // 合法的邮箱
        return cb()
      }
      cb(new Error('请输入合法的邮箱！'))
    }
    // 自定义验证手机号
    var checkMobile = (rele, value, cb) => {
      const regMobile = /^(0|86|17951)?(13[0-9]|15[0123456789]|17[678]|18[0-9]|14[57])[0-9]{8}$/

      if (regMobile.test(value)) {
        // 合法的邮箱
        return cb()
      }
      cb(new Error('请输入合法的手机！'))
    }
    return {
      ad_Dialogvisible: false,
      // 添加用户表单数据
      addForm: {
        username: '',
        password: '',
        email: '',
        mobile: ''
      },
      // 添加表单验证规则
      addfromrules: {
        username: [{
          required: true,
          message: '请输入用户名',
          trigger: 'blur'
        },
        {
          min: 3,
          max: 10,
          message: '用户名的长度在3~10个字符之间',
          trigger: 'blur'
        }
        ],
        password: [{
          required: true,
          message: '请输入密码',
          trigger: 'blur'
        },
        {
          min: 6,
          max: 15,
          message: '用户名的长度在6~15个字符之间',
          trigger: 'blur'
        }
        ],
        email: [{
          required: true,
          message: '请输入邮箱',
          trigger: 'blur'
        }, {
          validator: checkEmail,
          trigger: 'blur'
        }],
        mobile: [{
          required: true,
          message: '请输入手机号',
          trigger: 'blur'
        }, {
          validator: checkMobile,
          trigger: 'blur'
        }]
      }
    }
  },
  props: {
    visible: {
      type: Boolean,
      default: false
    },
    getUserList: {
      type: Function,
      default: null
    }
  },
  watch: {
    visible (val, oldVal) {
      this.ad_Dialogvisible = val
    }
  },
  methods: {
    addDialogClose () {
      this.$emit('update:visible', false)
      this.$refs.addFormref.resetFields()
    },
    // 添加新用户
    adduser () {
      // 校验表单
      this.$refs.addFormref.validate((valid) => {
        // console.log(valid)
        if (!valid) return
        // 可以发起添加用户的网络请求
        this.$http.post('/users', this.addForm)
          .then((res) => {
            // console.log(res.data)
            if (res.data.meta.status !== 201) return this.$message.error(res.data.meta.msg)
            this.$message.success(res.data.meta.msg)
            // 关闭对话框
            this.addDialogClose()
            // 重新获取数据
            this.getUserList()
          })
          .catch((error) => {
            console.log(error)
          })
      })
    }
  }
}
</script>
<style>

</style>
